Fatal error: Uncaught Error: Interface "Composer\Semver\Constraint\ConstraintInterface" not found in I:\www\pvcParser\vendor\composer\semver\src\Constraint\MatchAllConstraint.php:19 Stack trace: #0 {main} thrown in I:\www\pvcParser\vendor\composer\semver\src\Constraint\MatchAllConstraint.php on line 19